Mule IDE based on Eclipse
We are currently working on creating a version of Mule IDE compatible with Mule 2.0. This is very much a work in progress at the moment. It will contain exciting new features such as a graphical drag-n-drop editor to create Mule configurations.
Current status is that we have a developer milestone release available:
Update site for the plugins: http://dist.muleforge.org/mule-ide/updates-2.0.0/
Plugin zip: http://dist.muleforge.org/mule-ide/MuleIDE-2.0.0.M2-I200804251604.zip
Further details can be found here.
Mule IDE 1.4.3 details can be found here